/*
 * MKT:@(#) 64908-19003 A.03.50 68332 C CROSS COMPILER                   27Mar91                      
 * @(SUBID):$Source: /vsrc/vireo/include/RCS/stddef.h,v $ $Revision: 2.2 $
 */

#ifndef _STDDEF_INCLUDED_

#define _STDDEF_INCLUDED_	1

typedef int		ptrdiff_t;
typedef unsigned int	size_t;
typedef	unsigned long	wchar_t;

#define NULL	((void *) 0)

#define offsetof(structure, member)	((size_t) &(((structure *) 0)->member))

#endif	/* _STDDEF_INCLUDED_ */
